Ovarian cancer

Hugs and support sent to you before you even read this if you are here because you or a loved one has a cancer diagnosis.
i am in between diagnosis and waiting for a date for surgery. The surgeon said he will operate within the next 2 weeks. I have a date for the pre-op assessment but that is 10 days from my Consultant appointment. I keep trying to think of it in positive ways you know, shorter than a 2 week holiday but it feels like the longest few days of my life especially knowing that this type of cancer develops quickly. Anyone else relate to this and recommend suggestions for ways to cope especially in the early hours of the morning?